MA39919A - Extrémité rotative de mécanisme de rétroaction de dose - Google Patents

Extrémité rotative de mécanisme de rétroaction de dose

Info

Publication number
MA39919A
MA39919A MA039919A MA39919A MA39919A MA 39919 A MA39919 A MA 39919A MA 039919 A MA039919 A MA 039919A MA 39919 A MA39919 A MA 39919A MA 39919 A MA39919 A MA 39919A
Authority
MA
Morocco
Prior art keywords
rotational position
signal part
dose
injection device
spring
Prior art date
Application number
MA039919A
Other languages
English (en)
Inventor
Claus Schmidt Møller
Original Assignee
Lilly Co Eli
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lilly Co Eli filed Critical Lilly Co Eli
Publication of MA39919A publication Critical patent/MA39919A/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31566—Means improving security or handling thereof
    • A61M5/3157—Means providing feedback signals when administration is completed
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31525—Dosing
    • A61M5/31528—Dosing by means of rotational movements, e.g. screw-thread mechanisms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
    • A61M5/31551—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe including axial movement of dose setting member
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31583—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod
    • A61M5/31585—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod performed by axially moving actuator, e.g. an injection button
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/582—Means for facilitating use, e.g. by people with impaired vision by tactile feedback
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

La présente invention concerne un dispositif d'injection pour injecter un médicament qui comprend un boîtier, un élément de réglage de dose (20) mobile pour définir une dose à injecter, et une partie de signal (7). La partie de signal tourne d'une première position de rotation vers une deuxième position de rotation pour augmenter la charge sur un ressort ou un bras de ressort lorsqu'une dose est définie grâce à la rotation de l'élément de réglage de dose. Une pression interne s'accumule dans le dispositif d'injection pendant l'injection qui conduit à ce que la partie de signal soit capturée dans la deuxième position de rotation entre des premières et deuxième parties internes du dispositif d'injection. Après que la pression interne est dissipée en une quantité suffisante au cours de l'injection, la partie de signal tourne sous l'effet de la contrainte du ressort chargé de la deuxième position de rotation vers la première position de rotation. Une partie de la partie de signal se déplace en contact avec une surface lorsque la partie de signal atteint la première position de rotation pour produire une rétroaction tactile ou sonore indiquant qu'une condition de fin de dose a été atteinte.
MA039919A 2014-06-06 2015-06-04 Extrémité rotative de mécanisme de rétroaction de dose MA39919A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201462008559P 2014-06-06 2014-06-06

Publications (1)

Publication Number Publication Date
MA39919A true MA39919A (fr) 2015-12-10

Family

ID=53433298

Family Applications (1)

Application Number Title Priority Date Filing Date
MA039919A MA39919A (fr) 2014-06-06 2015-06-04 Extrémité rotative de mécanisme de rétroaction de dose

Country Status (12)

Country Link
US (1) US20170095613A1 (fr)
EP (1) EP3151887A1 (fr)
JP (1) JP2017516632A (fr)
KR (1) KR20160147039A (fr)
CN (1) CN106456902A (fr)
AU (1) AU2015269605A1 (fr)
CA (1) CA2946350A1 (fr)
EA (1) EA201692218A1 (fr)
MA (1) MA39919A (fr)
MX (1) MX2016016128A (fr)
WO (1) WO2015187913A1 (fr)
ZA (1) ZA201607104B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105492044B (zh) * 2013-09-03 2021-03-09 赛诺菲 驱动机构及具有驱动机构的注射装置
GB201616712D0 (en) 2016-09-30 2016-11-16 Owen Mumford Ltd Injection devices
EP3849635B1 (fr) * 2018-09-12 2025-11-26 Becton, Dickinson and Company Dispositif de raccord universel pour injecteurs de stylo
GB2577095B (en) * 2018-09-13 2021-01-06 Owen Mumford Ltd Injection device
DE102019214094A1 (de) 2019-09-17 2021-03-18 Zf Friedrichshafen Ag Fixiermittel für schwere Getriebeteile
GB2590494A (en) * 2019-12-20 2021-06-30 Maguire Kevin A dispensing device
US20230166045A1 (en) * 2020-04-23 2023-06-01 Sanofi Injection Device with an Electronic Detector
KR102331962B1 (ko) * 2021-07-26 2021-12-02 주식회사 노투스 균일한 주사 성능을 보장할 수 있는 멀티 니들 어셈블리
CN119770801B (zh) * 2025-01-13 2025-12-05 苏州森恩博医疗科技有限公司 一种注射笔的扭簧防碰撞装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271527A (en) * 1992-04-02 1993-12-21 Habley Medical Technology Corporation Reusable pharmaceutical dispenser with full stroke indicator
ATE197408T1 (de) 1998-01-30 2000-11-11 Novo Nordisk As Eine injektionsspritze
WO2005018721A1 (fr) 2003-08-12 2005-03-03 Eli Lilly And Company Appareil de distribution de medicaments a triple filetage presentant un avantage mecanique
BRPI0607012A2 (pt) * 2005-01-25 2009-12-01 Novo Nordisk As dispositivo de injeção
US9757525B2 (en) * 2009-12-01 2017-09-12 Becton, Dickinson And Company Injection pen with dial back and last dose control
EP2588162B1 (fr) * 2010-07-02 2020-01-01 Sanofi-Aventis Deutschland GmbH Dispositif de sécurité pour seringue pré-remplie et dispositif d'injection
CN103189084B (zh) 2010-09-24 2015-03-25 伊莱利利公司 用于剂量输送装置的传动机构
CA2856915C (fr) 2011-11-25 2015-12-29 Shl Group Ab Dispositif de distribution de medicament
WO2013124139A1 (fr) 2012-02-21 2013-08-29 Novo Nordisk A/S Indicateur de fin de dose
WO2014001318A2 (fr) * 2012-06-29 2014-01-03 Novo Nordisk A/S Verrouillage de dispositif protecteur pour un dispositif d'injection à ressort
JP2015531258A (ja) * 2012-09-11 2015-11-02 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 薬物送達デバイス用の駆動機構および薬物送達デバイス
DK2981310T3 (en) * 2013-04-05 2017-10-16 Novo Nordisk As Dose monitoring apparatus for a drug delivery apparatus
US9827373B2 (en) * 2013-06-04 2017-11-28 Novo Nordisk A/S Torsion spring injection device having an end-of-dose mechanism

Also Published As

Publication number Publication date
CN106456902A (zh) 2017-02-22
KR20160147039A (ko) 2016-12-21
JP2017516632A (ja) 2017-06-22
ZA201607104B (en) 2018-05-30
US20170095613A1 (en) 2017-04-06
CA2946350A1 (fr) 2015-12-10
AU2015269605A1 (en) 2016-10-27
EP3151887A1 (fr) 2017-04-12
MX2016016128A (es) 2017-02-23
WO2015187913A1 (fr) 2015-12-10
EA201692218A1 (ru) 2017-05-31

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